baber/WOPTO huggingface dataset:
Patent KR-20000058235-A (KR)
Inventor: SONG O SIK
IPC: G11B20/04
Filed: 1999-09-03
Abstract: PURPOSE: A MPEG(Moving Picture Experts Group) player of cassette tape shape and a control method of the same are provided to convert final output into magnetic signals to replay them through a magnetic tape deck as conventional analog magnetic tape. CONSTITUTION: A MPEG player of cassette tape shape comprises a key input(200), an interface(20), a memory(30), an earphone output(60), a magnetic generator(70), a drive wheel monitor(90), a main controller(40) and an I/O controller(50). The key input(200) inputs key signals in accordance with user's operation. The interface(20) receives compressed voice signal files from a PC. The compressed voice signals are stored in the memory(30). The earphone output(60) outputs the voice signals to outside if single play mode is selected. The magnetic generator(70) converts the voice signals into magnetic signals read by a head of a magnetic tape deck if a cassette tape mode is selected. The drive wheel monitor(90) senses the rpm and rotation direction of a drive wheel in order to recognize the key signals. The main controller(40) controls overall system. The I/O controller(50) controls the communication between the key input and the main controller.
Patent KR-20010026388-A (KR)
Inventor: LEE JAE SEOK
IPC: H04Q9/00
Filed: 1999-09-06
Abstract: PURPOSE: A home security system using a remote controller is provided to promptly and conveniently perform a home security function by controlling a door phone function and other security functions by using a remote controller of a TV and immediately enabling communication with an external security system in case that a visitor visits or an intrusion occurs during TV waiting or performing a job. CONSTITUTION: An external door phone(100) is installed at a door of a house. A television set(22) and a composite remote controller(24) for controlling the door phone(100) are provided inside the house. The composite remote controller(24) has a function to receive a signal from the door phone(100) and transmits a signal to control the door phone(100) besides the general function to view a TV program. An external security system(300) is provided to transmit and receive a signal to and from the external door phone(100) and the composite remote controller(24) wirelessly and manage a home security apparatus. While a user is watching a TV program, when a visitor depresses the door phone(100), the user manipulates the composite remote controller(24) to view an image of the visitor shown on the screen of the door phone(100) through the TV set(22). The user can communicate with the visitor shown on the door phone(100) through the TV set(22). Upon checking the visitor, the user manipulates the composite remote controller(24) to open the door automatically. In occurrence of an emergency situation, for example, if checking a visitor is not available or in case of an external intruder, the user manipulates the composite remote controller(24) to operate a previously installed warning sound generator, a security apparatus such as a security gas, thereby performing a security function.
Patent KR-20010026727-A (KR)
Inventor: CHO JAE SEOK
IPC: G01R31/01
Filed: 1999-09-08
Abstract: PURPOSE: A voltage switching method for examining the performance of an air conditioner is provided to read the bar code of a product under an examination process to analyze the power specification of the product, and then automatically switches and outputs a test voltage that meets the specification according to an examination process sequence, thereby reducing operation time and eliminating a problem of deteriorating due to erroneous application of voltage. CONSTITUTION: The bar code of a product under an examination procedure is read(S1). Corresponding low voltage, constant voltage and power voltage of the product are analyzed with the read bar code(S2). The analyzed low voltage, constant voltage and power voltage are switched according to an examination procedure sequence to output the switched voltages to the product.
Patent KR-20010027949-A (KR)
Inventor: KWAK HYO NAM
IPC: E21B7/00
Filed: 1999-09-16
Abstract: PURPOSE: A horizontal directional drilling is provided to prevent the settlement formed by the space between a drilled hole and a pipe while the space is filled with bentonite as a back-filler. CONSTITUTION: A drilling method comprises five steps. In the first step, holes(14,15) for work are formed by excavating the ground to lay a pipe under the ground. In the second step, a horizontal drilling-machine(12) having a drilling device(10) and a reaming device(11) is installed in the hole(14). A drilled hole(16) is formed by pushing the drilling device into the work space of the other side from the inside of the underground. The reaming device widens the drilled hole. In the third step, the pipe is connected to the reaming device, and led into the inside of the drilled hole by pulling the pipe with the horizontal drilling-machine. In the fourth step, a pipe(100) for back-filling is led into the inside of the drilled hole. In the fifth step, filling-materials are poured into the holes for work. Bentonite as a back-filler is poured into the inside of the back-filling pipe during taking the back-filling pipe from the drilled hole, so that the back-filler is charged in the space between the drilled hole and the back-filling pipe.
Patent KR-20010029250-A (KR)
Inventor: JUNG HYANG IM
IPC: E05D5/02
Filed: 1999-09-30
Abstract: PURPOSE: A hinge is provided to improve the bonding strength of the hinge while a hinge body is fastened with a couple of reinforcing plates to from the hinge. CONSTITUTION: A hinge comprises a hinge body(1), a couple of reinforcing plates(11P,12P) and a fastening member(2). The hinge body consists of a couple of plates(11,12), and grooves(11a,11b,12a,12b) are formed in the upper and lower parts of the plates. In the reinforcing plates, locking members(11A,11B,12A,12B) are formed to fasten the hinge body with the reinforcing plates. And a screw hole(H) of the reinforcing plate is formed in the location corresponding with the fastening hole(h) of the hinge body. The diameter of the screw hole is larger than the fastening hole. The fastening member fixes each reinforcing plate in a door and a door stud.
Patent KR-20000028819-A (KR)
Title: Electrochemical gas sensor
Inventor: RICK DEJAN
IPC: G01N27/49
Filed: 1999-10-05
Abstract: PURPOSE: An electrochemical gas sensor is provided to sense concentration of two gas ingredients of gas mixture simply and rapidly. CONSTITUTION: A first reaction gas diffusion electrode is inert to a second reaction gas at a first rearrangement window. A second reaction gas diffusion electrode is inert to a second reaction gas at a second rearrangement window. The two gas diffusion electrodes are insulated electronically from each other, however, have a contacting part to connect an external closed circuit for controlling a cell current, and are electrically connected to an electrode capable of receiving reversible load. The electrode capable of receiving reversible load is Cu/CuO electrode, Zn/ZnO electrode or a hydrogen electrode. A gas mixture is provided to gas diffusion electrodes in series or in a row. The gas diffusion electrodes have porous structure. A casing including electrodes is especially a button type cell.
Patent KR-20010036105-A (KR)
Inventor: SONG JAE MAN
IPC: H04Q3/66
Filed: 1999-10-06
Abstract: PURPOSE: An office code translation method in an exchange is provided to prevent a waste of each office code by assigning one office code to numerous exchanges. CONSTITUTION: When an office code is translated, whether a call type of the office code is a local call or an outgoing call, is analyzed. On the occasion of the local call, a type of the office code is analyzed, a processor(111) decides whether the local call is accepted or the local call and a transit call are accepted at the same time. On the occasion of the acceptance of the local call and the transit call, the processor(111) analyzes a part of a digit of a received subscriber number, and analyzes a corresponding office code type again, and decides whether the local call or the outgoing call, and performs a pertinent call process.
Patent KR-20000047516-A (KR)
Title: Cooling drum for twin-drum continuous casting machine
Inventor: KURISU YASUSHI
IPC: B22D11/06
Filed: 1999-10-06
Abstract: PURPOSE: A cooling drum suited to a twin-drum continuous casting machine is provided to maintain an appropriate pressure-contacted gliding state between side dams and cooling drums for a long time to be able to stably continuous-caste by passing an expanded period. CONSTITUTION: A body(1c) of a cooling drum is produced by a copper alloy having a thermal conductivity of 350W/mk, a hardness of 150Hv and a thermal expanding coefficient of 18X10¬-6/°C. A protruded portion(1t) is produced by the cooper alloy(9) composed of a clad material(10) composed of a transformed/corrosive resistant stainless steel having a middle material, the thermal conductivity of 25W/mk, the thermal expanding coefficient of 10X10¬-6/°C and the larger hardness than the copper alloy(9). The clad material(10) is a ring-shaped member having a width of 10-500% a sectional width(x) and a height of 10-100% sectional height(h). To form the protruded portion(1t) from the sectional portion of a cooling drum(1a), the clad material is welded in the copper alloy(9) in the copper alloy sectional portion of the body(1c).
Patent KR-20000047520-A (KR)
Inventor: MITANI AKIRA
IPC: G11B21/08
Filed: 1999-10-09
Abstract: PURPOSE: A driver and a servo method of constant-speed movement are provided to stably embody the movement of constant speed in any speed within a certain speed range without regard to an individual characteristic of a recorder/player and a stance. CONSTITUTION: At patching a upper position and a lower position, a speed value at each sampling time, a sample value of scale signal at that time, a difference of the sample value of the scale signal before a first sampling time are yielded during sampling the scale signal at a 80microseconds interval. A control voltage is generated to equal the speed value required at each sampling time as the measuring speed value to a reference speed value set according to a target speed. A magnetic driving circuit(119) feeds a current to a voice coil motor coil of a moving tool(16) according to the control voltage. The scale signal is a waveform that a first data track is approximated to a sine wave. To use the scale signal in a servo of constant speed, the reference speed value is set by regarding a part of half track as a vertical part in the scale signal of sine waveform.
Patent KR-20010037720-A (KR)
Inventor: KIM SHIN LAE
IPC: G06Q10/06
Filed: 1999-10-19
Abstract: PURPOSE: An account book process method is provided to enable general users to easily input account data, and then automatically construct the account book based on the input data so that it can make it easy checking a financial state of a company. CONSTITUTION: The method comprises steps of allowing a user to select a deposit or a withdrawal, to select a temporary deposit, a deposit accepted from a buyer, a promissory bill, a bill discount or an account transfer in the case of the user selection of the deposit, to select a tax bill based withdrawal, a bank account withdrawal, a bill based payment or others in the case of the user selection of the withdrawal, automatically converting the input data into a credit account, a borrowed money, a promissory bill of receipt or other elements, allowing the user to select a transaction bank for referring the deposit or withdrawal state of the bank account, and automatically tagging an approval number to the bill or a transaction note.
Patent KR-20010038113-A (KR)
Inventor: PARK SEONG BEOM
IPC: H04L12/22
Filed: 1999-10-22
Abstract: PURPOSE: A computerized network intrusion detection and audit trail method is provided to protect internal data by adding an audit trail function. CONSTITUTION: An external menacing object scan detector scans security factors directly and collects menacing factors for security(301). A detection function classification and storage unit classifies items collected from the scan detector, configures a systematical schema and generates a database(302). A prescription generator executes a prescription function to direct case-by-case countermeasures for detected menacing factors(303). An auditing editor carries out a function to edit a source to a state capable of auditing for an enterprise application and associated data for a system internal transaction(304). An auditing selector selects a desired management object from a transaction(305). An auditing trail generator extracting and loading auditing trail information for a selected resource extracts a record marked from the auditing selector and writes it in a data set(306).
Patent KR-20000012254-A (KR)
Inventor: HWANG YEONG HEON
Filed: 1999-11-03
Abstract: PURPOSE: An electronic mail agency transmission method and recording media for recording thereof are provided to create advertising proceeds by adding a banner advertisement to a mail when the mail transmission is carried out as proxy. CONSTITUTION: The method comprises the steps of: transmitting a mail to add a banner requested by a advertising's employer when a client requests the mail transmission, and calculating an outlay for advertisement according to the transmission of the mail included the banner, demanding loans to the advertising's employer, and paying loans to the client.
Patent KR-20010045341-A (KR)
Inventor: KUEM JONG HWAN
IPC: G01S13/10
Filed: 1999-11-04
Abstract: PURPOSE: A device for generating a radar signal is provided to generate a plural pulse radar signal by splitting the single signal source. CONSTITUTION: A device for generating a radar signal comprises a plural of frequency generating circuit having the frequency property of corresponding data using a plural of inputted data, a plural of pulse repeating cycle generating circuit for generating the signal having the pulse property, a plural of amplitude modulation generating circuit for generating the signal having the scan property, a synchronous controlling circuit for controlling the outputting time of each property for any data by inputting the signal generated in the amplitude modulation generating circuit, a signal generator for generating the signal using the frequency property information output from the motive controlling circuit, an amplifier for amplifying the signal in a regular level, a programmable diminishing device for generating the signal having the scan property using the output scan property from the synchronous controlling circuit and a pin diode switch for generating the plural of radar signals by pulse modulating the output signal from the diminishing device using the output pulse property information from the synchronous controlling circuit.
Patent KR-20010045667-A (KR)
Inventor: KIM GYU CHEON
IPC: H04Q3/58
Filed: 1999-11-05
Abstract: PURPOSE: An apparatus and a method for connecting and disconnecting wired/wireless communication networks are provided to minimize the interface between a wired communication network and a wireless communication network by making call connection achieved without using a wired communication network, in the case of connecting a call with a wireless communication terminal using a wired communication terminal. CONSTITUTION: The first matching unit(31), connected with a wired communication terminal, such as a wired telephone, a facsimile or a PC, matches the signals of a communication path. A DTMF/hook detection unit(35) detects a DTMF signal and a hook on/off state. A selective connection unit(32) selectively connects the call connection with the wired communication terminal to a wired communication path or a wireless communication path. The second signal matching unit(33) matches the signals of the communication path between the selective connection unit(32) and a wired communication network. The third signal matching unit(34) matches the signals of the communication path between the selective connection unit(32) and a wireless communication network. The call detection unit(38) detects a call connection state with the wired communication network or the wireless communication network. The radio transceiver unit(40) is connected with the wireless communication network by wireless. The control unit(36) controls the switching operations of the selective connection unit(32) and the transmitting/receiving operations of the radio transceiver unit(40) according to the signals detected from the DTMF/hook detection unit(35) or the call detection unit(38). The storage unit(37) discriminatively stores the data necessary for the control operations of the control unit(36).
Patent KR-20000047627-A (KR)
Inventor: LI QUINN
IPC: H04B1/707
Filed: 1999-11-12
Abstract: PURPOSE: This invention relates to wireless communications and, more particularly, to a system for generating a complex scrambling code sequence. CONSTITUTION: A complex spreading and/or scrambling code sequence ("scrambling code sequence") generation system uses a first complex code sequence having at least two components and a second complex code sequence having at least two components. The components of the first complex code sequence are respectively mixed with the corresponding components of the second complex code sequence to generate the complex scrambling code sequence. In doing so, an offset between the components of the complex scrambling code sequence is achieved for the same and/or different users. For example, the complex spreading code sequence generation system can use a long code generator which produces a long code sequence produced from the inner product of a code vector and a user mask. The long code sequence is provided to an I path and a Q path. To produce a complex long code sequence, the long code sequence on the Q path is delayed to produce a second long code sequence on the Q path or a Q component of the complex long code sequence. On the I path, the I long code sequence or the I component of the complex long code sequence is multiplied with an I component of a short code sequence to produce the I component of the complex scrambling code sequence. On the Q path, the Q long code sequence is multiplied with a Q component of the short code sequence to produce the Q component of the complex scrambling code sequence. As such, the offset between the components of the complex scrambling code sequence between different and/or the same user is at least the period of the short code. The complex scrambling code sequence can be used for spreading, scrambling, de-spreading or de-scrambling an information signal.
Patent KR-20000006920-A (KR)
Inventor: KIM BYUNG CHUL
IPC: E04B7/10
Filed: 1999-11-12
Abstract: PURPOSE: An arch style roof and a construction method are provided to simply install the roof without extra insulating and finishing processes. CONSTITUTION: The structure of the arch style roof has an AIC panel(30) as a finishing treatment material, installed on each arch-panel(20) along with the round face of the arch-roof. The AIC panel is integrally completed by combining with each arch-panel. Therefore, the construction cost of an arch style building(10) can be greatly saved because the after-process is not necessary for the special finishing process by installing the AIC panel while at the same time installing the arch-roof.
Patent KR-20010047066-A (KR)
Inventor: PARK KOO YONG
IPC: E04H9/02
Filed: 1999-11-17
Abstract: PURPOSE: An emergency shelter for sheltering against earthquakes is provided to have enough stiffness for sheltering against earthquakes with lightness and to install in a room easily by occupying a small space. CONSTITUTION: An emergency shelter for sheltering against earthquakes comprises: a fixed frame closely arranged to an indoor wall surface, extended over the side and upper part and composed of many reinforcing bars, many fixed members fixing the reinforcing bars, a base plate(27) supporting the reinforcing bars from the lower part of the reinforcing bars and a cover plate(21) covering the reinforcing bars; at least one movable frame arranged to be overlapped with the fixed frame, extended along the side and upper part, relatively moved to the fixed frame and composed of many curved reinforcing bars, a fixed member supporting the reinforcing bars, a base plate(37) supporting the reinforcing bars from the lower part of the reinforcing bars and a cover plate(31) covering the reinforcing bars; and a guide rail supporting the movable frame to be capable of moving from the extended state by being projected from the wall surface to the contracted state by being overlapped with the fixed frame, so that the movable frame forms a sheltering space in the state of being expanded.
Patent KR-20010047404-A (KR)
Inventor: PARK CHAN HONG
IPC: H04B1/40
Filed: 1999-11-19
Abstract: PURPOSE: A method for selectively receiving phone calls of a mobile communication terminal is provided to enable a user to produce a receiving reject list and a selective response list to select received telephones, and to set up the allowance of receiving according the kind of each information message. CONSTITUTION: A message receiving unit(301) receives information messages. A message processing unit(302) classifies the received information messages. A receiving deciding unit(303) decides whether to receive each message classified by the message processing unit(302), according to each mode preset by a user. A screen processing unit(304) displays the information on the receiving-allowed messages on a display window. And a receiving reject processing unit(305) rejects the receiving of the receiving-rejected messages according to results of the receiving deciding unit(303).
Patent KR-20010054483-A (KR)
Inventor: HAN SEONG HO
IPC: G01M17/00
Filed: 1999-12-07
Abstract: PURPOSE: A device for loading simulation inertia for a railroad vehicle is provided to reduce the size of a testing device by calculating equivalent inertia converted from the inertia of an electric motor car by an electric motor shaft, thereby obtaining precise data values of the inverter performance and the drive control of the electric motor car. CONSTITUTION: A device for loading simulation inertia for a railroad vehicle includes a frame part(2) mounted with a driving motor and responding to vibration and noise, coupling parts(3) coupled by bolts and inserted by an elastic element on connection parts to respond to the vibration and eccentricity, a flywheel(7) reduction-designed by calculating an equivalent inertia converted by an electric motor shaft from inertia of an electric motor car, a bearing part(5) designed to satisfy a basic load and a maximum dynamic load of the flywheel, a torque meter part(4) for digitally processing an rpm and a torque of the shaft in real time, and a brake part(6) for stopping the flywheel.
Patent KR-20010055369-A (KR)
Inventor: HUH NO HYEON
IPC: H01L21/306
Filed: 1999-12-10
Abstract: PURPOSE: A cathode electrode of etch device for fabricating semiconductor device is provided to give the cathode electrode a high etch resistibility in etching by processing the surface of the cathode electrode in a predetermined method. CONSTITUTION: In the cathode electrode(20) of an etch device for fabricating a semiconductor device which supplies etch gas into the chamber where a multiple number of holes(22) are formed, the carbon-group materials(24) are precipitated at a predetermined depth on the overall surface of the cathode electrode.